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1.
公开(公告)号:US06981151B1
公开(公告)日:2005-12-27
申请号:US09544777
申请日:2000-04-07
CPC分类号: G06F21/64
摘要: Digital data storage systems, computers, and data verification methods are provided. According to a first aspect of the invention, a computer includes an interface adapted to couple with a dynamic database; and processing circuitry configured to provide a first hash from digital data stored within a portion of the dynamic database at an initial moment in time, to provide a second hash from digital data stored within the portion of the dynamic database at a subsequent moment in time, and to compare the first hash and the second hash.
摘要翻译: 提供数字数据存储系统,计算机和数据验证方法。 根据本发明的第一方面,计算机包括适于与动态数据库耦合的接口; 以及处理电路,其被配置为在初始时刻从存储在所述动态数据库的一部分内的数字数据提供第一散列,以在随后的时间点从存储在所述动态数据库的所述部分内的数字数据提供第二散列, 并且比较第一散列和第二散列。